Search a number
-
+
15041332131500 = 225367448994989
BaseRepresentation
bin1101101011100001010101…
…0000100011011010101100
31222020221022022001012121202
43122320111100203122230
53432414122011202000
651553520444345032
73111462142414523
oct332702520433254
958227268035552
1015041332131500
114879aa1952744
12182b13b845178
1385151227a21c
143a000bd694ba
151b13d6086dd5
hexdae154236ac

15041332131500 has 48 divisors (see below), whose sum is σ = 33340571977440. Its totient is φ = 5926733841600.

The previous prime is 15041332131439. The next prime is 15041332131533. The reversal of 15041332131500 is 513123314051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224463995 + ... + 224530994.

It is an arithmetic number, because the mean of its divisors is an integer number (694595249530).

Almost surely, 215041332131500 is an apocalyptic number.

15041332131500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15041332131500 is an abundant number, since it is smaller than the sum of its proper divisors (18299239845940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15041332131500 is a wasteful number, since it uses less digits than its factorization.

15041332131500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448995075 (or 448995063 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 15041332131500 its reverse (513123314051), we get a palindrome (15554455445551).

The spelling of 15041332131500 in words is "fifteen trillion, forty-one billion, three hundred thirty-two million, one hundred thirty-one thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 125 134 250 268 335 500 670 1340 1675 3350 6700 8375 16750 33500 448994989 897989978 1795979956 2244974945 4489949890 8979899780 11224874725 22449749450 30082664263 44899498900 56124373625 60165328526 112248747250 120330657052 150413321315 224497494500 300826642630 601653285260 752066606575 1504133213150 3008266426300 3760333032875 7520666065750 15041332131500